Calls the {@link HttpServletResponse#sendRedirect(String) sendRedirect}
method to the location specified. The response is told to redirect the
browser to the specified location (a new request from the client). The
consequence of doing this means that the action (action instance, action
errors, field errors, etc) that was just executed is lost and no longer
available. This is because actions are built on a single-thread model. The
only way to pass data is through the session or with web parameters
(url?name=value) which can be OGNL expressions.

Parameters

location (default) - the location to go to after execution.

parse - true by default. If set to false, the location param will
not be parsed for Ognl expressions.

anchor - Optional. Also known as "fragment" or colloquially as
"hash". You can specify an anchor for a result.